Home / 332,342.73-498,576.02-107,683.11

Finding the Fourth Proportional to 332,342.73, 498,576.02 and 107,683.11

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Solution

The fourth proportional to 332,342.73, 498,576.02 and 107,683.11 is: 161,544.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,342.73 : 498,576.02 = 107,683.11 : x
  2. Step 2: Convert to fraction form
    332,342.73/498,576.02 = 107,683.11/x
  3. Step 3: Cross multiply
    332,342.73x = 498,576.02 × 107,683.11
  4. Step 4: Simplify right side
    332,342.73x = 53,688,215,866.61
  5. Step 5: Solve for x
    x = 53,688,215,866.61/332,342.73
  6. Step 6: Final answer
    x = 161,544.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.